What does ND stand for?

What does ND mean?

ND	N-Dimensional Academic & Science » Mathematics
ND	Na Dravasi Miscellaneous » Unclassified
ND	Nadh Dehydrogenase Miscellaneous » Unclassified
ND	Nagelaten Dogter Community » Genealogy
ND	Nam Dong Miscellaneous » Unclassified
ND	Name Description Community » Law
ND	Nanda Devi Academic & Science » Geology
ND	Naniwas Dispersion Miscellaneous » Unclassified
ND	Narrow Design Business » General
ND	Narrow Door Academic & Science » Architecture
ND	NASA Document Governmental » NASA
ND	Nathaniel David Miscellaneous » Names and Nicknames
ND	National Defense Governmental » US Government
ND	Native Defect Academic & Science » Electronics
ND	Naturopathic Doctor Business » Positions
ND	Naval District Governmental » FBI Files
ND	Near Distant Miscellaneous » Unclassified
ND	needle chest-decompression Medical
ND	Needs Direction Community » Educational
Nd	Neodymium Academic & Science » Chemistry
Nd	Neodymium Academic & Science » Electronics
Nd	Neodymium Governmental » NASA
Nd	Net Preferred Stock Business » Accounting
ND	Network Device Computing » Hardware
ND	Network Director Governmental » NASA